I'm also wondering about the admin thing. The curious thing is that at one point, since I had access to the admin account anyway, I tried making my regular account an admin, to see if that would let me play the game on that... It didn't work. So I figured, "well, maybe when I download the next version, it will work then..." Then the next version came out, and it still didn't work on my regular account! I had to switch to my mom's! And it doesn't look like there's any difference in admin status... This is weird, and should be fixed.